QString OpenSearchManager::trimmedEngineName(const QString &engineName) const
{
QString trimmed;
QString::ConstIterator constIter = engineName.constBegin();
while (constIter != engineName.constEnd()) {
if (constIter->isSpace()) {
trimmed.append('-');
} else if (*constIter != '.') {
trimmed.append(constIter->toLower());
}
constIter++;
}
return trimmed;
}
void Changecase::toggleCase()
{
QTextBlock block = m_document->findBlock(m_startPosition);
int pos = block.position();
bool finished = false;
while (true) {
QString text = block.text();
QString result;
QString::ConstIterator constIter = text.constBegin();
while (pos < m_endPosition && constIter != text.constEnd()) {
if (pos >= m_startPosition) {
if (constIter->isLower())
result.append(constIter->toUpper());
else if (constIter->isUpper())
result.append(constIter->toLower());
else
result.append(*constIter);
}
pos++;
constIter++;
}
if (!(block.isValid() && block.position() + block.length() < m_endPosition))
finished = true;
if (result != text) {
m_cursor.setPosition(qMax(m_startPosition, block.position()));
m_cursor.setPosition(qMin(pos, m_endPosition), QTextCursor::KeepAnchor);
m_cursor.insertText(result);
}
if (finished)
break;
block = block.next();
pos = block.position();
}
}
